Boot ROM

Windows keyboard:
 
Command = Windows key
Option = Alt key

Mac keyboard:
	
Command-Option-P-R 	        Zap PRAM (double boot)
R 	                        Force PowerBook to reset the screen
Command-Option-A-V 	        Reset AppleVision Display (1.5.2 or later)
Command-Option-T-V 	        Force Quadra AV (only) to use TV as a monitor
Command-Option-X-O 	        Force Mac Classic (only) to Boot from ROM 
Mouse button 	                Eject Floppy, then boot from SCSI
Command-Option-Shift-Delete 	Bypass the device that is selected in the Startup Disk control panel; 
                                  boot from the first bootable device other than that.
Command-Option-Shift-Delete-# 	Boot from a specific SCSI ID, where # is 0 through 6
C 	                        Boot from internal CD-ROM (Most late model Macs)
N 	                        Boot from network (iMac and later models)
D 	                        Boot from the internal hard disk if the default boot device has been set to something else
Z 	                        Boot from an internal Zip drive
O-F 	                        Access Open Firmware (on G3 and later models)
T 	                        Boot into FireWire Target Disk mode (on certain FireWire-equipped Macs)

Open firmware commands:
printenv

http://www.netneurotic.net/mac/openfirmware.html

* http://davespicks.com/writing/programming/mackeys.html * X11 notes here http://www.ubuntuforums.org/showthread.php?t=75604

* http://www.deq.state.mt.us/Recycle/cpuList.asp (should be listed here) * http://24.249.177.31/ScrapComputer/noflash.asp (Az collector)